Convert path usage in NetworkListViewBase subclasses to use guids.

ash/common/system/chromeos/network/vpn_list_view.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ASH_COMMON_SYSTEM_CHROMEOS_NETWORK_VPN_LIST_VIEW_H_
 #define ASH_COMMON_SYSTEM_CHROMEOS_NETWORK_VPN_LIST_VIEW_H_
 
 #include <map>
 #include <string>
 
@@ skipping 32 matching lines @@
 // network" dialog.
 class VPNListView : public NetworkListViewBase,
                     public VpnList::Observer,
                     public ViewClickListener {
  public:
   explicit VPNListView(NetworkListDelegate* delegate);
   ~VPNListView() override;
 
   // NetworkListViewBase:
   void Update() override;
-  bool IsNetworkEntry(views::View* view,
-                      std::string* service_path) const override;
+  bool IsNetworkEntry(views::View* view, std::string* guid) const override;
 
   // VpnList::Observer:
   void OnVPNProvidersChanged() override;
 
   // ViewClickListener:
   void OnViewClicked(views::View* sender) override;
 
  private:
   // Adds a network to the list.
   void AddNetwork(const chromeos::NetworkState* network);
 
   // Adds the VPN provider identified by |vpn_provider| to the list, along with
   // any networks that belong to this provider.
   void AddProviderAndNetworks(
       const VPNProvider& vpn_provider,
       const chromeos::NetworkStateHandler::NetworkStateList& networks);
 
   // Adds all available VPN providers and networks to the list.
   void AddProvidersAndNetworks(
       const chromeos::NetworkStateHandler::NetworkStateList& networks);
 
   NetworkListDelegate* const delegate_;
 
   // A mapping from each VPN provider's list entry to the provider.
   std::map<const views::View* const, VPNProvider> provider_view_map_;
 
-  // A mapping from each network's list entry to the network's service path.
-  std::map<const views::View* const, std::string>
-      network_view_service_path_map_;
+  // A mapping from each network's list entry to the network's guid.
+  std::map<const views::View* const, std::string> network_view_guid_map_;
 
   // Whether the list is currently empty (i.e., the next entry added will become
   // the topmost entry).
   bool list_empty_ = true;
 
   DISALLOW_COPY_AND_ASSIGN(VPNListView);
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_SYSTEM_CHROMEOS_NETWORK_VPN_LIST_VIEW_H_